/*
 * Copyright (c) 2015 Spotify AB.
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.spotify.heroic.test;

import com.google.common.collect.ImmutableList;
import com.spotify.heroic.metric.MetricCollection;
import com.spotify.heroic.metric.Point;

public class Points {
    private final ImmutableList.Builder<Point> points = ImmutableList.builder();

    public Points p(final long t, final double v) {
        points.add(new Point(t, v));
        return this;
    }

    // We suppress this warning as modifying a primitive parameter is safe
    @SuppressWarnings("AssignmentToMethodParameter")
    public Points p(long startingTimestamp, double startingMetricValue, int numPoints) {
        for (int i = 0; i < numPoints; i++) {
            points.add(new Point(startingTimestamp++, startingMetricValue++));
        }

        return this;
    }

    public MetricCollection build() {
        return MetricCollection.points(points.build());
    }
}
